Space
Plants
Animals
Skin & Bones
Motion
100

What are objects that orbit the sun?

Planets

100

A sign that an apple tree is going to start growing apples is when a tree has...

Flowers

100

Which is the largest cat species in the world?

Tigers

100

How many bones does an adult human have?

206

100

A heavy rock is on the ground in the middle of your yard. When will it move?

When a force acts on the rock

200

How many planets are in our solar system?

8

200

What environmental condition might diminish plant growth?

Drought

200

How many legs do insects have?

6

200

What is connected to your bones to help them move?

Muscles

200

What is mass?

The amount of matter in an object

300

What position is the Earth from the sun?

Third from the sun

300

What is the term used for when a seed begins to grow?

Germination

300

Which mammal is known to have the most powerful bite in the world?

Hippopotamus

300

What strong flexible tissue holds bones to support the joints?

Ligaments

300

How can you measure the speed of an object?

Measure the time the object takes to travel a specific distance

400

The sun and objects that orbit around it make up a ________.

Solar system

400

If you put an insect and a plant in an airtight container, what will happen?

They use and release different types of air, so they should continue to live.

400
What is the size of a newborn kangaroo?

1 inch

400

What is a scientist who studies the human body called?

Physiologist

400

A push or pull is the definition of what?

Force

500

What time of day is your shadow the longest?

Sunset

500

What component of soil is made up of previously living materials?

Organic matter

500

How far away can a wolf smell its prey?

Almost 2 miles

500

What is the human body's largest organ?

Skin

500

Why is it easier to slide your feet across ice than gravel?

Less friction

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